java中，用session传值的问题?

Question

java中，用session传值的问题

Answer 1

把import javax.mail.Session;这行代码删了修改public static boolean checkuser(String username,String password)方法为public static boolean checkuser(String username,String password,HttpSession session)代码Session.setAttribute("username","rs.getString(username)");修改为session.setAttribute("username","rs.getString(username)");在调用checkuser方法时，在最后记得传入request.getSession()参数

Answer 2

你引用了2个sessionSession.setAttribute("username","rs.getString(username)");这个Session是用的javax.mail.Session应该用HttpSession